Answer:
we dont have enough evidence to claim that they are not real or that they are. I think if they exist/exister we would never find out/ have a nice day!
Explanation:
a
Answer:
D) increased haze and smog caused by auto exhaust and tire particulates.
Answer:
c. Graded beds are evidence of a decrease in current velocity during deposition whereby coarse sediments settle out first, followed by finer sediments as the velocity decreases over time.
Explanation:
We consume about 24% of the world's energy